CN110027799B

CN110027799B - Adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing

Info

Publication number: CN110027799B
Application number: CN201910255216.5A
Authority: CN
Inventors: 迟毅; 张剑锋; 陈子龙; 黄滨; 刘宝贵; 赵宪忠; 陈光甡
Original assignee: Heilongjiang Lande Unltrasound Technology Co Ltd
Current assignee: Heilongjiang Lande Unltrasound Technology Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-06-19
Anticipated expiration: 2039-04-01
Also published as: CN110027799A

Abstract

The invention relates to the field of pipeline transportation, in particular to an adjusting and fixing device for pipeline transportation, which is suitable for coupling and increasing oil of an oil well, and comprises a transportation adjusting plate, a driving lifter, a secondary lifting oil cylinder, a lifting support seat and four base angle vehicle-mounted fixing plates, wherein the four base angles at the lower end of the transportation adjusting plate are respectively and fixedly connected with the four base angle vehicle-mounted fixing plates, the right end of the driving lifter is fixedly connected into the transportation adjusting plate, the driving lifter is rotatably connected into the transportation adjusting plate, the left end of the secondary lifting oil cylinder is fixedly connected with the lifting support seat, the right end of the secondary lifting oil cylinder is hinged into the transportation adjusting plate, and the rear end of the lifting; the pipeline installation device has the advantages that the pipeline transportation is convenient in the pipeline installation process, the pipeline can be stably transported to a high place in the outdoor installation process, the pipeline can be conveniently installed outdoors, the occupied space is saved, and the pipeline installation device can be adjusted according to the diameters of different pipelines.

Description

Adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing

Technical Field

The invention relates to the field of pipeline transportation, in particular to an adjusting and fixing device for pipeline transportation, which is suitable for oil well coupling oil increasing.

Background

Patent No. CN201310558339.9 discloses an adjustable pipe support, which comprises a base, a rotary cylinder rotatably disposed on the base through a rotary shaft, a hoop disposed on the rotary cylinder, and a connecting plate disposed at the bottom of the rotary cylinder, and further comprises a spring, wherein two sides of the connecting plate are connected with one end of the spring, and the other end of the spring is connected with the inner wall of the base; because the self stress condition of the petroleum pipeline can change from time to time, the pipeline can be always positioned on the correct installation position through the adjustment of the spring inside the base, the transportation stability of the petroleum pipeline is ensured, and the service life of the pipeline is prolonged. But the device cannot be applied to the installation and transportation of outdoor pipelines.

Disclosure of Invention

The invention aims to provide an adjusting and fixing device for pipeline transportation, which is suitable for oil well coupling oil increasing, and has the advantages that during the pipeline installation process, the pipeline transportation is convenient, during the outdoor installation process, the pipeline is convenient to stably transport to a high place, the pipeline is convenient to install outdoors, meanwhile, the occupied space is saved, and the adjusting and fixing device can be adjusted according to the diameters of different pipelines.

The purpose of the invention is realized by the following technical scheme:

the invention aims to provide an adjusting and fixing device for pipeline transportation, which is suitable for coupling and oil increasing of an oil well and comprises a transportation adjusting plate, a driving lifter, a secondary lifting oil cylinder, a lifting support seat and four base angle vehicle-mounted fixing plates, wherein the four base angles at the lower end of the transportation adjusting plate are respectively and fixedly connected with the four base angle vehicle-mounted fixing plates, the right end of the driving lifter is fixedly connected into the transportation adjusting plate, the driving lifter is rotatably connected into the transportation adjusting plate, the left end of the secondary lifting oil cylinder is fixedly connected with the lifting support seat, the right end of the secondary lifting oil cylinder is hinged into the transportation adjusting plate, the rear end of the lifting support seat is fixedly connected with the driving lifter, and the lower end of.

As a further optimization of the invention, the transportation adjusting plate comprises a carrying plate body, a motor fixing groove, a worm rotating groove, a turbine rotating seat, a driving plate sliding groove, a driving gear rotating groove, a transmission groove, a driving rod placing groove, a connecting rod placing groove, a rear through groove, a right communicating circular hole, a left communicating circular hole, an oil cylinder placing groove, a front through groove, a first connecting plate placing groove and a second connecting plate placing groove, wherein the motor fixing groove and the worm rotating groove are both arranged on the carrying plate body, the worm rotating groove is communicated with the motor fixing groove through the circular hole, the turbine rotating seat is fixedly connected to the upper end of the carrying plate body, the driving plate sliding groove is vertically arranged on the carrying plate body in a penetrating manner, the inner wall of the driving plate sliding groove is provided with the sliding groove, the driving gear rotating groove and the transmission groove are both vertically arranged on the carrying plate body in a, round hole intercommunication actuating lever standing groove is passed through in the left side of transmission inslot wall rear end, actuating lever standing groove and connecting rod standing groove all set up on the delivery plate body, the actuating lever standing groove passes through the through groove behind the connecting rod standing groove intercommunication, run through the through groove after and run through the groove before with and all run through the setting on the delivery plate body from top to bottom, run through the groove before the groove passes through right intercommunication round hole and left intercommunication round hole intercommunication after, the hydro-cylinder standing groove sets up on the delivery plate body, the hydro-cylinder standing groove sets up and runs through between groove and the preceding through groove after, first connecting plate standing groove and second connecting plate standing groove all set up on the delivery plate body, run through groove and back through the groove before both ends all communicate around first connecting plate standing groove and second connecting plate standing groove.

As a further optimization of the invention, the driving lifter comprises a servo motor, a rotating shaft, a worm, a turbine rotating shaft, an eccentric articulated shaft, a reciprocating driving rod, a reciprocating driving plate, a reciprocating driving rack, two sliding blocks, a rear transmission gear, a transmission rotating shaft, a front transmission gear, a left driving gear, a left fixed rotating shaft, a driving rod and a connecting rod, wherein the servo motor is fixedly connected in a motor fixing groove, the rotating shaft is connected with an output shaft of the servo motor through a coupler, the rotating shaft is rotatably connected in the motor fixing groove and a worm rotating groove, the worm is arranged in the worm rotating groove, the worm is fixedly connected on the rotating shaft, the upper end of the worm is meshed with the turbine, the turbine rotating shaft is rotatably connected on the turbine rotating seat, the eccentric articulated shaft is fixedly connected at the rear end of the worm, two ends of the reciprocating driving rod are, the lower end of a reciprocating drive plate is fixedly connected with a reciprocating drive rack, the reciprocating drive plate is arranged in a drive plate sliding groove, two sliding blocks are respectively and fixedly connected with the front end and the rear end of the reciprocating drive plate, the two sliding blocks are respectively and slidably connected on sliding grooves in the drive plate sliding groove, a rear transmission gear is arranged in a drive gear rotating groove, the lower end of the rear transmission gear is meshed with the reciprocating drive rack, the rear transmission gear and a front transmission gear are respectively and fixedly connected on a transmission rotating shaft, the transmission rotating shaft is rotatably connected in the drive gear rotating groove and the transmission groove, the front transmission gear and a left drive gear are respectively arranged in the transmission groove, the left end of the front transmission gear is meshed with the left drive gear, the left drive gear is fixedly connected on a left fixed rotating shaft, the left fixed rotating shaft is rotatably connected in the transmission groove and a drive rod placing groove, the right end of the drive rod is fixedly connected, the driving rod and the connecting rod are respectively arranged in the driving rod placing groove and the connecting rod placing groove.

As a further optimization of the invention, the secondary lift cylinder comprises a cylinder rotating shaft, a cylinder rotating base, a lift cylinder, a cylinder pulling socket, a central lift seat, a central connecting rod and a central bracket, wherein the cylinder rotating shaft is fixedly connected in the cylinder placing groove, the right end of the lift cylinder is fixedly connected on the cylinder rotating base, the rotating base is hinged on the cylinder rotating shaft, the cylinder pulling socket is fixedly connected on a lifting rod of the lift cylinder, the lower end of the central lift seat is hinged in the cylinder pulling socket, the middle end of the central connecting rod is fixedly connected in the central lift seat, and the central bracket is fixedly connected on the central lift seat.

As a further optimization of the invention, the lifting support seat comprises a left front adjusting seat, a right front adjusting seat, a left rear adjusting seat, a right rear adjusting seat, four T-shaped chutes, a front connecting plate, a rear connecting plate, four adjusting bolts, a left front arc-shaped support seat, a right front arc-shaped support seat, a left rear arc-shaped support seat and a right rear arc-shaped support seat, the upper ends of the left front adjusting seat, the right front adjusting seat, the left rear adjusting seat and the right rear adjusting seat are respectively provided with the T-shaped chutes, the left front arc-shaped support seat, the right front arc-shaped support seat, the left rear arc-shaped support seat and the right rear arc-shaped support seat are respectively connected in the four T-shaped chutes in a sliding manner through T-shaped sliding blocks, the four adjusting bolts are respectively connected in the four T-shaped sliding blocks in a rotating manner, the four adjusting bolts are respectively connected on the left front adjusting seat, the right front adjusting seat, the left rear adjusting seat and the right rear adjusting, Arc supporting seat before the right side, both ends are fixed connection left side back arc supporting seat and right back arc supporting seat respectively about the back connecting plate, and both ends are fixed connection front connection board and back connecting plate respectively around the central connecting rod.

As a further optimization of the invention, the lifting support seat further comprises four lifting pulling sockets, four lifting rods, four lifting hinge shafts, a left front lifting seat, a left rear lifting seat, a left rotating shaft, a right front lifting seat, a right rear lifting seat, a right rotating shaft, a first connecting rod and a second connecting rod, wherein the four lifting pulling sockets are respectively and fixedly connected to the four lifting rods, the four lifting hinge shafts are respectively and fixedly connected to the four lifting pulling sockets, the lower ends of the left front adjusting seat, the right front adjusting seat, the left rear adjusting seat and the right rear adjusting seat are respectively and fixedly hinged to the four lifting hinge shafts, the four lifting rods are respectively and slidably connected to the left front lifting seat, the left rear lifting seat, the right front lifting seat and the right rear lifting seat, the front and rear ends of the left rotating shaft are respectively and fixedly connected to the left front lifting seat and the left rear lifting seat, the front and rear ends of the right rotating shaft are respectively and fixedly connected to the right front lifting seat and, the right rotating shaft and the left rotating shaft are respectively and rotatably connected in the right communicating round hole and the left communicating round hole, the front end and the rear end of the first connecting rod are respectively and fixedly connected to the left two lifting pulling sockets, the front end and the rear end of the second connecting rod are respectively and fixedly connected to the left front lifting seat and the left rear lifting seat, and the rear end of the left rear lifting seat is fixedly connected to the front end of the connecting rod.

As a further optimization of the invention, the four bottom corner vehicle-mounted fixing plates are respectively fixedly connected to the four bottom corners at the lower end of the carrying plate body, and the four bottom corner vehicle-mounted fixing plates are respectively provided with a fixing threaded hole which penetrates through the four bottom corners up and down.

As a further optimization of the invention, the front ends of the left front adjusting seat and the right front adjusting seat are both provided with threaded holes, the rear ends of the left rear adjusting seat and the right rear adjusting seat are both provided with threaded holes, and the four adjusting bolts are respectively connected in the four threaded holes in a threaded fit manner.

As a further optimization of the invention, the left front arc-shaped supporting seat and the right front arc-shaped supporting seat are both arc-shaped and inclined downwards from front to back, and the left rear arc-shaped supporting seat and the right rear arc-shaped supporting seat are both arc-shaped and inclined downwards from back to front.

As a further optimization of the invention, the angle of the spiral angle of the meshing transmission of the worm and the worm wheel is smaller than the angle of the friction angle, so that the reverse self-locking between the worm and the worm wheel is realized.

Compared with the prior art, the technical scheme provided by the invention has the advantages that the device is convenient to transport pipelines in the pipeline installation process due to the adoption of the transmission adjusting plate, the driving lifter, the secondary lifting oil cylinder, the lifting support seat and the four bottom corner vehicle-mounted fixing plates, the pipelines are convenient to stably transport to high positions in the outdoor installation process, the pipelines are convenient to install outdoors, meanwhile, the occupied space is saved, and the device can be adjusted according to the diameters of different pipelines.

Drawings

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is a first schematic view of the structure of the transportation regulation board of the invention;

FIG. 4 is a second schematic structural view of a transport regulating plate according to the present invention;

FIG. 5 is a first schematic view of the driving lifter of the present invention;

FIG. 6 is a second schematic structural view of the drive lift of the present invention;

FIG. 7 is a schematic structural view of a secondary lift cylinder of the present invention;

FIG. 8 is a first schematic structural view of the lift support base of the present invention;

FIG. 9 is a second schematic structural view of the lifting support base of the present invention;

fig. 10 is a third schematic structural view of the lifting support seat of the present invention.

In the figure: transporting the adjusting plate 1; a carrier plate body 1-1; 1-2 parts of a motor fixing groove; 1-3 worm rotation grooves; 1-4 turbine rotating seats; a drive plate sliding slot 1-5; driving gear rotation slots 1-6; transfer grooves 1-7; a driving rod placing groove 1-8; 1-9 of a connecting rod placing groove; the rear penetrating groove is 1-10; a right communicating circular hole 1-11; a left communicating circular hole 1-12; 1-13 oil cylinder placing grooves; front through grooves 1-14; first connecting plate accommodating grooves 1-15; second connecting plate accommodating grooves 1-16; driving the lifter 2; a servo motor 2-1; a rotating shaft 2-2; 2-3 parts of worm; 2-4 of a turbine; 2-5 of a turbine rotating shaft; 2-6 parts of eccentric articulated shaft; 2-7 of a reciprocating driving rod; reciprocating drive plates 2-8; the racks 2-9 are driven to reciprocate; 2-10 of two sliding blocks; rear transfer gears 2-11; a transmission rotating shaft 2-12; front transfer gears 2-13; left drive gears 2-14; 2-15 parts of a left fixed rotating shaft; drive rods 2-16; connecting rods 2-17; a secondary lift cylinder 3; an oil cylinder rotating shaft 3-1; the oil cylinder rotates the base 3-2; 3-3 of a lifting oil cylinder; 3-4 parts of a cylinder pull socket; 3-5 parts of a central lifting seat; 3-6 of a central connecting rod; a central bracket 3-7; a lifting support seat 4; a left front adjusting seat 4-1; a right front adjusting seat 4-2; 4-3 of a left rear adjusting seat; 4-4 of a right rear adjusting seat; 4-5 of a T-shaped chute; 4-6 of a front connecting plate; 4-7 of a rear connecting plate; 4-8 of an adjusting bolt; 4-9 parts of a left front arc-shaped supporting seat; 4-10 of a right front arc-shaped supporting seat; 4-11 parts of a left rear arc-shaped supporting seat; 4-12 of a right rear arc-shaped supporting seat; lifting and pulling the socket 4-13; 4-14 of a lifting rod; 4-15 of a lifting hinge shaft; 4-16 parts of a left front lifting seat; 4-17 of a left rear lifting seat; 4-18 of a left rotating shaft; 4-19 of a right front lifting seat; 4-20 of a right rear lifting seat; 4-21 of a right rotating shaft; first connecting rods 4-22; second connecting rods 4-23; and a bottom corner vehicle-mounted fixing plate 5.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The fixed connection in the device can be fixed by welding, thread fixing and the like, the rotary connection can be realized by baking the bearing on a shaft, a spring retainer groove or an inter-shaft baffle is arranged on the shaft or a shaft hole, the axial fixation of the bearing is realized by clamping an elastic retainer ring in the spring retainer groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; different connection modes are used in combination with different use environments.

The first embodiment is as follows:

as shown in fig. 1-10, an adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing comprises a transportation adjusting plate 1, a driving lifter 2, a secondary lifting oil cylinder 3, a lifting support seat 4 and four base angle vehicle-mounted fixing plates 5, the four base angles of the lower end of the transportation adjusting plate 1 are respectively fixedly connected with the four base angle vehicle-mounted fixing plates 5, the right end of the driving lifter 2 is fixedly connected in the transportation adjusting plate 1, the driving lifter 2 is rotatably connected in the transportation adjusting plate 1, the left end of the secondary lifting oil cylinder 3 is fixedly connected with the lifting support seat 4, the right end of the secondary lifting oil cylinder 3 is hinged in the transportation adjusting plate 1, the rear end of the lifting support seat 4 is fixedly connected with the driving lifter 2, and the lower end of the lifting support seat 4 is hinged in the. The transportation adjusting plate 1 is fixed on a transportation vehicle through the threaded fit of four bottom-angle vehicle-mounted fixing plates 5, the secondary lifting oil cylinder 3, the lifting support seat 4 and a pipeline to be installed are lifted through the driving of the driving lifter 2 until the secondary lifting oil cylinder 3 and the lifting support seat 4 form a 90-degree angle with the horizontal plane, and the driving of the driving lifter 2 is stopped; if the pipeline needs to be lifted continuously, the pipeline can be conveyed to a high place continuously through the hydraulic lifting of the secondary lifting oil cylinder 3 until the pipeline reaches the designated high place, and the pipeline can be transported and installed outdoors; if the device needs to be retracted, the secondary lifting oil cylinder 3 is retracted, and the lifter 2 is continuously driven to transport the secondary lifting oil cylinder 3 and the lifting support seat 4 back to the transportation adjusting plate 1; if necessary, the diameter of the pipeline can be adjusted by the lifting support seat 4. And then realize can making the device in the pipeline installation, the transportation of the pipeline of being convenient for, in outdoor installation, be convenient for with the straight eminence of stable transportation of pipeline, the pipeline of being convenient for is at outdoor installation, saves simultaneously to take up an area of the space, also can adjust according to the size of different pipeline diameters.

The second embodiment is as follows:

as shown in fig. 1 to 10, the present embodiment further illustrates a first embodiment, in which the transportation regulation plate 1 includes a carrier plate body 1-1, a motor fixing groove 1-2, a worm rotation groove 1-3, a turbine rotation seat 1-4, a drive plate sliding groove 1-5, a drive gear rotation groove 1-6, a transmission groove 1-7, a drive rod placement groove 1-8, a connecting rod placement groove 1-9, a rear through groove 1-10, a right communication circular hole 1-11, a left communication circular hole 1-12, a cylinder placement groove 1-13, a front through groove 1-14, a first connecting plate placement groove 1-15, and a second connecting plate placement groove 1-16, the motor fixing groove 1-2 and the worm rotation groove 1-3 are both disposed on the carrier plate body 1-1, the worm rotation groove 1-3 is communicated with the motor fixing groove 1-2 through the circular hole, the turbine rotating seat 1-4 is fixedly connected to the upper end of the carrying plate body 1-1, the driving plate sliding groove 1-5 penetrates through the carrying plate body 1-1 up and down, the inner wall of the driving plate sliding groove 1-5 is provided with a sliding groove, the driving gear rotating groove 1-6 and the transmission groove 1-7 are arranged on the carrying plate body 1-1 in a penetrating mode, the front end of the inner wall of the driving gear rotating groove 1-6 is communicated with the transmission groove 1-7 through a circular hole, the left side of the rear end of the inner wall of the transmission groove 1-7 is communicated with the driving rod placing groove 1-8 through a circular hole, the driving rod placing groove 1-8 and the connecting rod placing groove 1-9 are arranged on the carrying plate body 1-1, the driving rod placing groove 1-8 is communicated with the rear through groove 1-10 through the connecting rod placing groove 1-9, and the rear through groove 1-10 and the front through In the position-1, rear through grooves 1-10 are communicated with front through grooves 1-14 through right communication round holes 1-11 and left communication round holes 1-12, oil cylinder placing grooves 1-13 are arranged on a carrying plate body 1-1, the oil cylinder placing grooves 1-13 are arranged between the rear through grooves 1-10 and the front through grooves 1-14, first connecting plate placing grooves 1-15 and second connecting plate placing grooves 1-16 are arranged on the carrying plate body 1-1, and the front ends and the rear ends of the first connecting plate placing grooves 1-15 and the second connecting plate placing grooves 1-16 are communicated with the front through grooves 1-14 and the rear through grooves 1-10.

The third concrete implementation mode:

as shown in fig. 1 to 10, in this embodiment, a second embodiment is further described, in which the driving lifter 2 includes a servo motor 2-1, a rotating shaft 2-2, a worm 2-3, a turbine 2-4, a turbine rotating shaft 2-5, an eccentric hinge shaft 2-6, a reciprocating driving rod 2-7, a reciprocating driving plate 2-8, a reciprocating driving rack 2-9, two sliders 2-10, a rear transmission gear 2-11, a transmission rotating shaft 2-12, a front transmission gear 2-13, a left driving gear 2-14, a left fixed rotating shaft 2-15, a driving rod 2-16 and a connecting rod 2-17, the servo motor 2-1 is fixedly connected in a motor fixing groove 1-2, the rotating shaft 2-2 is connected to an output shaft of the servo motor 2-1 through a coupling, a rotating shaft 2-2 is rotatably connected in a motor fixing groove 1-2 and a worm rotating groove 1-3, a worm 2-3 is arranged in the worm rotating groove 1-3, the worm 2-3 is fixedly connected on the rotating shaft 2-2, the upper end of the worm 2-3 is meshed with a turbine 2-4, the turbine 2-4 is rotatably connected on a turbine rotating shaft 2-5, the turbine rotating shaft 2-5 is fixedly connected on a turbine rotating seat 1-4, an eccentric articulated shaft 2-6 is fixedly connected at the rear end eccentric position of the worm 2-3, two ends of a reciprocating driving rod 2-7 are respectively articulated on the eccentric articulated shaft 2-6 and a reciprocating driving plate 2-8, the lower end of the reciprocating driving plate 2-8 is fixedly connected with a reciprocating driving rack 2-9, and the reciprocating driving plate 2-8 is arranged in a driving plate sliding groove 1-5, two sliding blocks 2-10 are respectively fixedly connected with the front end and the rear end of a reciprocating driving plate 2-8, the two sliding blocks 2-10 are respectively connected with sliding chutes in sliding chutes of the driving plate 1-5 in a sliding way, a rear transmission gear 2-11 is arranged in a driving gear rotating chute 1-6, the lower end of the rear transmission gear 2-11 is meshed with a reciprocating driving rack 2-9, the rear transmission gear 2-11 and a front transmission gear 2-13 are both fixedly connected with a transmission rotating shaft 2-12, the transmission rotating shaft 2-12 is rotatably connected in a driving gear rotating chute 1-6 and a transmission chute 1-7, the front transmission gear 2-13 and a left driving gear 2-14 are both arranged in a transmission chute 1-7, and the left end of the front transmission gear 2-13 is meshed with a left driving gear 2-14, the left driving gear 2-14 is fixedly connected to the left fixed rotating shaft 2-15, the left fixed rotating shaft 2-15 is rotatably connected to the transmission groove 1-7 and the driving rod placing groove 1-8, the right end of the driving rod 2-16 is fixedly connected to the left fixed rotating shaft 2-15, the rear end of the connecting rod 2-17 is fixedly connected to the front side of the left end of the driving rod 2-16, and the driving rod 2-16 and the connecting rod 2-17 are respectively arranged in the driving rod placing groove 1-8 and the connecting rod placing groove 1-9. The servo motor 2-1 is electrified to drive the rotating shaft 2-2 and the worm 2-3 to rotate, so that the turbine 2-4 is driven to rotate, the rotating turbine 2-4 drives the eccentric articulated shaft 2-6 to rotate, so that the reciprocating driving plate 2-7 and the reciprocating driving rack 2-9 are driven to reciprocate linearly left and right in the driving plate sliding groove 1-5 through the two sliding blocks 2-10, so that the rear transmission gear 2-11, the transmission rotating shaft 2-12 and the front transmission gear 2-13 are driven to reciprocate left and right, and the driving rod 2-16 and the connecting rod 2-17 are driven through the left driving gear 2-14 and the left fixed rotating shaft 2-15 to lift up to form an included angle of 90 degrees with the horizontal plane and then to move down in a reciprocating mode.

The fourth concrete implementation mode:

as shown in fig. 1 to 10, the third embodiment is further explained in the present embodiment, the secondary lift cylinder 3 includes a cylinder rotation shaft 3-1, a cylinder rotation base 3-2, a lift cylinder 3-3, a cylinder pulling socket 3-4, a center lift seat 3-5, a center connection rod 3-6 and a center bracket 3-7, the cylinder rotation shaft 3-1 is fixedly connected to the cylinder placement groove 1-13, the right end of the lift cylinder 3-3 is fixedly connected to the cylinder rotation base 3-2, the rotation base 3-2 is hinged to the cylinder rotation shaft 3-1, the cylinder pulling socket 3-4 is fixedly connected to the lifting rod of the lift cylinder 3-3, the lower end of the center lift seat 3-5 is hinged to the cylinder pulling socket 3-4, the middle end of the center connection rod 3-6 is fixedly connected to the center lift seat 3-5, the central bracket 3-7 is fixedly connected on the central lifting seat 3-5. The type of the lifting oil cylinder 3-3 can be selected from 80 × 40 × 300-8MPA, and different types of hydraulic cylinders can be selected according to actual conditions according to specific telescopic stroke. The lifting oil cylinder 3-3 can be lifted to form an included angle of 90 degrees with the horizontal plane through the front connecting plate 4-6 and the rear connecting plate 4-7; the lifting of the lifting oil cylinder 3-3 is controlled to lift the oil cylinder pulling socket 3-4, the central lifting seat 3-5, the central connecting rod 3-6 and the central bracket 3-7. Then four lifting pull sockets 4-13, four lifting rods 4-14 and four lifting hinge shafts 4-15 are lifted through a front connecting plate 4-6 and a rear connecting plate 4-7, and further a left front adjusting seat 4-1, a right front adjusting seat 4-2, a left rear adjusting seat 4-3, a right rear adjusting seat 4-4, a left front arc-shaped supporting seat 4-9, a right front arc-shaped supporting seat 4-10, a left rear arc-shaped supporting seat 4-11 and a right rear arc-shaped supporting seat 4-12 are lifted to a specified height; further realizing that the pipelines on the left front arc-shaped supporting seat 4-9, the right front arc-shaped supporting seat 4-10, the left rear arc-shaped supporting seat 4-11 and the right rear arc-shaped supporting seat 4-12 are conveyed to the appointed height, being convenient for outdoor installation,

the fifth concrete implementation mode:

as shown in FIGS. 1 to 10, in this embodiment, the fourth embodiment is further described, wherein the lifting support seat 4 comprises a left front adjusting seat 4-1, a right front adjusting seat 4-2, a left rear adjusting seat 4-3, a right rear adjusting seat 4-4, four T-shaped chutes 4-5, a front connecting plate 4-6, a rear connecting plate 4-7, four adjusting bolts 4-8, a left front arc-shaped support seat 4-9, a right front arc-shaped support seat 4-10, a left rear arc-shaped support seat 4-11, a right rear arc-shaped support seat 4-12, a T-shaped chute 4-5 arranged at the upper end of the left front adjusting seat 4-1, the right front adjusting seat 4-2, the left rear adjusting seat 4-3, and the right rear adjusting seat 4-4, a left front arc-shaped support seat 4-9, a right front arc-shaped support seat 4-10, a right rear arc-shaped support seat, The left rear arc-shaped supporting seat 4-11 and the right rear arc-shaped supporting seat 4-12 are respectively connected in four T-shaped sliding chutes 4-5 in a sliding way through T-shaped sliding blocks, four adjusting bolts 4-8 are respectively connected in the four T-shaped sliding blocks in a rotating way, the four adjusting bolts 4-8 are respectively connected in the left front adjusting seat 4-1 and the right front adjusting seat 4-2 in a threaded fit way, the left rear adjusting seat 4-3 and the right rear adjusting seat 4-4 are respectively fixedly connected with a left front arc-shaped supporting seat 4-9 and a right front arc-shaped supporting seat 4-10 at the left and right ends of a front connecting plate 4-6, a left rear arc-shaped supporting seat 4-11 and a right rear arc-shaped supporting seat 4-12 at the left and right ends of a rear connecting plate 4-7, and a front connecting plate 4-6 and a rear connecting plate 4-7 at the front and rear ends of a central connecting rod 3-6. The four adjusting bolts 4-8 are rotatably connected in the four T-shaped sliding blocks and are fixed by the limiting plates, so that the four adjusting bolts 4-8 and the four T-shaped sliding blocks are prevented from falling off; the front left adjusting seat 4-1, the rear left adjusting seat 4-3, the front connecting plate 4-6 and the rear connecting plate 4-7 are restrained by the front connecting plate 4-6, the rear connecting plate 4-7 and the central connecting rod 3-6, so that the four lifting pulling sockets 4-13 are extremely small in movement amount after the four lifting pulling sockets 4-13 are hinged with the four lifting hinge shafts 4-15 to move to a high position, and the pipeline is prevented from shaking to cause pipeline falling.

The sixth specific implementation mode:

as shown in fig. 1 to 10, the present embodiment further describes an embodiment five: the lifting support seat 4 also comprises four lifting pulling sockets 4-13, four lifting rods 4-14, four lifting hinge shafts 4-15, a left front lifting seat 4-16, a left rear lifting seat 4-17, a left rotating shaft 4-18, a right front lifting seat 4-19, a right rear lifting seat 4-20, a right rotating shaft 4-21, a first connecting rod 4-22 and a second connecting rod 4-23, wherein the four lifting pulling sockets 4-13 are respectively and fixedly connected with the four lifting rods 4-14, the four lifting hinge shafts 4-15 are respectively and fixedly connected in the four lifting pulling sockets 4-13, the lower ends of the left front adjusting seat 4-1, the right front adjusting seat 4-2, the left rear adjusting seat 4-3 and the right rear adjusting seat 4-4 are respectively hinged on the four lifting hinge shafts 4-15, four lifting rods 4-14 are respectively connected in the left front lifting seat 4-16, the left rear lifting seat 4-17, the right front lifting seat 4-19 and the right rear lifting seat 4-20 in a sliding way, the front end and the rear end of a left rotating shaft 4-18 are respectively and fixedly connected to a left front lifting seat 4-16 and a left rear lifting seat 4-17, the front end and the rear end of a right rotating shaft 4-21 are respectively and fixedly connected to a right front lifting seat 4-19 and a right rear lifting seat 4-20, the right rotating shaft 4-21 and the left rotating shaft 4-18 are respectively and rotatably connected to a right communicating circular hole 1-11 and a left communicating circular hole 1-12, the front end and the rear end of a first connecting rod 4-22 are respectively and fixedly connected to two lifting pull sockets 4-13 on the left side, and the front end and the rear end of a second connecting rod 4-23 are respectively and fixedly connected to a left front lifting seat 4-16 and a left rear lifting seat 4-17; the rear ends of the left rear lifting seats 4-17 are fixedly connected with the front ends of the connecting rods 2-17. The reciprocating motion connecting rod 2-17 which is lifted to form an included angle of 90 degrees with the horizontal plane and is placed drives the left rear lifting seat 4-17, the left rear lifting seat 4-17 is lifted to form an included angle of 90 degrees with the horizontal plane through the left rotating shaft 4-18, the first connecting rod 4-22 and the second connecting rod 4-23 and drives the left front lifting seat 4-16 to perform reciprocating motion, and the right front adjusting seat 4-2 and the right rear adjusting seat 4-4 are driven to be lifted to form an included angle of 90 degrees with the horizontal plane and to perform reciprocating motion through the left front adjusting seat 4-1, the left rear adjusting seat 4-3, the front connecting plate 4-6 and the rear connecting plate 4-7; thereby realizing the lifting of the pipeline of the first section.

The seventh embodiment:

as shown in fig. 1 to 10, in the sixth embodiment, the four bottom corner vehicle-mounted fixing plates 5 are respectively fixedly connected to four bottom corners at the lower end of the carrying plate body 1-1, and fixing threaded holes penetrating through the four bottom corner vehicle-mounted fixing plates 5 are formed in the four bottom corner vehicle-mounted fixing plates 5. The device is fixed on the transport vehicle through the four bottom corner vehicle-mounted fixing plates 5, so that the transportation of pipelines and the device is facilitated.

The specific implementation mode is eight:

as shown in fig. 1 to 10, in this embodiment, a seventh embodiment is further described, wherein threaded holes are formed in the front ends of the left front adjusting seat 4-1 and the right front adjusting seat 4-2, threaded holes are formed in the rear ends of the left rear adjusting seat 4-3 and the right rear adjusting seat 4-4, and four adjusting bolts 4-8 are respectively connected in the four threaded holes in a threaded fit manner.

The specific implementation method nine:

as shown in fig. 1 to 10, in this embodiment, an eighth embodiment is further described, in which the left front arc-shaped support seat 4-9 and the right front arc-shaped support seat 4-10 are both arc-shaped and inclined downward from front to back, and the left rear arc-shaped support seat 4-11 and the right rear arc-shaped support seat 4-12 are both arc-shaped and inclined downward from back to front. A pipeline needing to be conveyed to a high position is placed on a left front arc-shaped supporting seat 4-9, a right front arc-shaped supporting seat 4-10, a left rear arc-shaped supporting seat 4-11 and a right rear arc-shaped supporting seat 4-12, and a left front adjusting seat 4-1, a right front adjusting seat 4-2, a left rear adjusting seat 4-3 and a right rear adjusting seat 4-4 respectively drive the front arc-shaped supporting seat 4-9, the right front arc-shaped supporting seat 4-10, the left rear arc-shaped supporting seat 4-11 and the right rear arc-shaped supporting seat 4-12 to move inwards by rotating four adjusting bolts 4-8, so that the distance is shortened, and the pipeline with the proper size can be fixed better.

The detailed implementation mode is ten:

as shown in fig. 1 to 10, in the present embodiment, a ninth embodiment is further described, a helical angle of the meshing transmission between the worm 2-3 and the worm wheel 2-4 is smaller than a friction angle, so as to realize the reverse self-locking between the worm 2-3 and the worm wheel 2-4; the fixation of the left front lifting seat 4-16, the left rear lifting seat 4-17, the right front lifting seat 4-19 and the right rear lifting seat 4-20 after the lifting of the first stage is realized, and the movement of the device is prevented.

The working principle of the invention is as follows: the pipeline to be transported and installed is placed on a left front arc-shaped supporting seat 4-9, a right front arc-shaped supporting seat 4-10, a left rear arc-shaped supporting seat 4-11 and a right rear arc-shaped supporting seat 4-12, and the four adjusting bolts 4-8 are rotated to enable a left front adjusting seat 4-1, a right front adjusting seat 4-2, a left rear adjusting seat 4-3 and a right rear adjusting seat 4-4 to respectively drive the front arc-shaped supporting seat 4-9, the right front arc-shaped supporting seat 4-10, the left rear arc-shaped supporting seat 4-11 and the right rear arc-shaped supporting seat 4-12 to move inwards, so that the distance is shortened, and the pipeline with the proper size can be fixed better; a servo motor 2-1 is electrified to drive a rotating shaft 2-2 and a worm 2-3 to rotate so as to drive a turbine 2-4 to rotate, the rotating turbine 2-4 drives an eccentric articulated shaft 2-6 to rotate so as to drive a reciprocating driving plate 2-7 and a reciprocating driving rack 2-9 to reciprocate linearly left and right in a driving plate sliding groove 1-5 through two sliders 2-10, so as to drive a rear transmission gear 2-11, a transmission rotating shaft 2-12 and a front transmission gear 2-13 to reciprocate left and right, and further drive a driving rod 2-16 and a connecting rod 2-17 through a left driving gear 2-14 and a left fixed rotating shaft 2-15 so as to realize reciprocating motion of lifting up to an included angle of 90 degrees with a horizontal plane and then placing down; the reciprocating motion connecting rod 2-17 which is lifted to form an included angle of 90 degrees with the horizontal plane and is placed drives the left rear lifting seat 4-17, the left rear lifting seat 4-17 is lifted to form an included angle of 90 degrees with the horizontal plane through the left rotating shaft 4-18, the first connecting rod 4-22 and the second connecting rod 4-23 and drives the left front lifting seat 4-16 to perform reciprocating motion, and the right front adjusting seat 4-2 and the right rear adjusting seat 4-4 are driven to be lifted to form an included angle of 90 degrees with the horizontal plane and to perform reciprocating motion through the left front adjusting seat 4-1, the left rear adjusting seat 4-3, the front connecting plate 4-6 and the rear connecting plate 4-7; after the pipeline is lifted to 90 degrees, the servo motor 2-1 is closed, and the pipeline is lifted up at the first section; the lifting oil cylinder 3-3 can be lifted to form an included angle of 90 degrees with the horizontal plane through the front connecting plate 4-6 and the rear connecting plate 4-7; the lifting of the lifting oil cylinder 3-3 is controlled to lift the oil cylinder pulling socket 3-4, the central lifting seat 3-5, the central connecting rod 3-6 and the central bracket 3-7. Then four lifting pull sockets 4-13, four lifting rods 4-14 and four lifting hinge shafts 4-15 are lifted through a front connecting plate 4-6 and a rear connecting plate 4-7, and further a left front adjusting seat 4-1, a right front adjusting seat 4-2, a left rear adjusting seat 4-3, a right rear adjusting seat 4-4, a left front arc-shaped supporting seat 4-9, a right front arc-shaped supporting seat 4-10, a left rear arc-shaped supporting seat 4-11 and a right rear arc-shaped supporting seat 4-12 are lifted to a specified height; further, pipelines on the left front arc-shaped supporting seat 4-9, the right front arc-shaped supporting seat 4-10, the left rear arc-shaped supporting seat 4-11 and the right rear arc-shaped supporting seat 4-12 are conveyed to the designated height; after the pipeline is installed, if the device needs to be recovered, the lifting oil cylinder 3-3 lifting rod is descended, and when the device is recovered to the initial state, the device is continuously driven by the driving servo motor 2-1 to be transported back to the initial state; the realization is in the pipeline installation, and the transportation of the pipeline of being convenient for, in outdoor installation, is convenient for with the straight eminence of stable transportation of pipeline, and the pipeline of being convenient for saves simultaneously and takes up an area of the space in outdoor installation, also can adjust according to the size of different pipeline diameters.

The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a pipeline transportation is with adjusting fixing device suitable for oil well coupling increases oil usefulness, includes transportation regulating plate (1), drive riser (2), secondary lift cylinder (3), lift supporting seat (4) and four vehicle-mounted fixed plates in base angle (5), its characterized in that: four base angle vehicle-mounted fixing plates (5) are respectively and fixedly connected to four base angles at the lower end of the transportation adjusting plate (1), the right end of the driving lifter (2) is fixedly connected into the transportation adjusting plate (1), the driving lifter (2) is rotatably connected into the transportation adjusting plate (1), the left end of the secondary lifting oil cylinder (3) is fixedly connected with the lifting support seat (4), the right end of the secondary lifting oil cylinder (3) is hinged into the transportation adjusting plate (1), the rear end of the lifting support seat (4) is fixedly connected with the driving lifter (2), and the lower end of the lifting support seat (4) is hinged into the transportation adjusting plate (1);

the transportation adjusting plate (1) comprises a carrying plate body (1-1), a motor fixing groove (1-2), a worm rotating groove (1-3), a turbine rotating seat (1-4), a driving plate sliding groove (1-5), a driving gear rotating groove (1-6), a transmission groove (1-7), a driving rod placing groove (1-8), a connecting rod placing groove (1-9), a rear through groove (1-10), a right communication circular hole (1-11), a left communication circular hole (1-12), an oil cylinder placing groove (1-13), a front through groove (1-14), a first connecting plate placing groove (1-15) and a second connecting plate placing groove (1-16), wherein the motor fixing groove (1-2) and the worm rotating groove (1-3) are arranged on the carrying plate body (1-1), the worm rotating groove (1-3) is communicated with the motor fixing groove (1-2) through a round hole, the turbine rotating seat (1-4) is fixedly connected with the upper end of the carrying plate body (1-1), the driving plate sliding groove (1-5) is vertically arranged on the carrying plate body (1-1) in a penetrating manner, the inner wall of the driving plate sliding groove (1-5) is provided with a sliding groove, the driving gear rotating groove (1-6) and the transmission groove (1-7) are vertically arranged on the carrying plate body (1-1) in a penetrating manner, the front end of the inner wall of the driving gear rotating groove (1-6) is communicated with the transmission groove (1-7) through a round hole, the left side of the rear end of the inner wall of the transmission groove (1-7) is communicated with the driving rod placing groove (1-8) through a round hole, and the driving rod placing groove (1-8) and the connecting rod placing groove (, the driving rod placing grooves (1-8) are communicated with the rear through grooves (1-10) through connecting rod placing grooves (1-9), the rear through grooves (1-10) and the front through grooves (1-14) are vertically arranged on the carrying plate body (1-1) in a penetrating manner, the rear through grooves (1-10) are communicated with the front through grooves (1-14) through right communicating circular holes (1-11) and left communicating circular holes (1-12), the oil cylinder placing grooves (1-13) are arranged on the carrying plate body (1-1), the oil cylinder placing grooves (1-13) are arranged between the rear through grooves (1-10) and the front through grooves (1-14), the first connecting plate placing grooves (1-15) and the second connecting plate placing grooves (1-16) are arranged on the carrying plate body (1-1), and the front and rear connecting plate placing grooves (1-15) and the second connecting plate placing grooves (1-16) are arranged in the front and rear direction Both ends of the front through groove (1-14) and the rear through groove (1-10) are communicated;

the driving lifter (2) comprises a servo motor (2-1), a rotating shaft (2-2), a worm (2-3), a turbine (2-4), a turbine rotating shaft (2-5), an eccentric articulated shaft (2-6), a reciprocating driving rod (2-7), a reciprocating driving plate (2-8), a reciprocating driving rack (2-9), two sliding blocks (2-10), a rear transmission gear (2-11), a transmission rotating shaft (2-12), a front transmission gear (2-13), a left driving gear (2-14), a left fixed rotating shaft (2-15), a driving rod (2-16) and a connecting rod (2-17), wherein the servo motor (2-1) is fixedly connected in a motor fixing groove (1-2), and the rotating shaft (2-2) is connected with an output shaft of the servo motor (2-1) through a coupler, a rotating shaft (2-2) is rotatably connected in a motor fixing groove (1-2) and a worm rotating groove (1-3), a worm (2-3) is arranged in the worm rotating groove (1-3), the worm (2-3) is fixedly connected on the rotating shaft (2-2), the upper end of the worm (2-3) is meshed with a turbine (2-4), the turbine (2-4) is rotatably connected on a turbine rotating shaft (2-5), the turbine rotating shaft (2-5) is fixedly connected on a turbine rotating seat (1-4), an eccentric articulated shaft (2-6) is fixedly connected at the rear end eccentric position of the worm (2-3), two ends of a reciprocating driving rod (2-7) are respectively articulated on the eccentric articulated shaft (2-6) and a reciprocating driving plate (2-8), the lower end of the reciprocating driving plate (2-8) is fixedly connected with a reciprocating driving rack (2-9), a reciprocating drive plate (2-8) is arranged in a drive plate sliding groove (1-5), two sliding blocks (2-10) are respectively and fixedly connected with the front end and the rear end of the reciprocating drive plate (2-8), the two sliding blocks (2-10) are respectively and slidably connected with sliding grooves in the drive plate sliding groove (1-5), a rear transmission gear (2-11) is arranged in a drive gear rotating groove (1-6), the lower end of the rear transmission gear (2-11) is meshed with a reciprocating drive rack (2-9), the rear transmission gear (2-11) and a front transmission gear (2-13) are both fixedly connected on a transmission rotating shaft (2-12), the transmission rotating shaft (2-12) is rotatably connected in the drive gear rotating groove (1-6) and a transmission groove (1-7), the front transmission gear (2-13) and a left drive gear (2-14) are both arranged in the transmission groove (1-1) In the position 7, the left end of a front transmission gear (2-13) is meshed with a left driving gear (2-14), the left driving gear (2-14) is fixedly connected to a left fixed rotating shaft (2-15), the left fixed rotating shaft (2-15) is rotatably connected to the transmission groove (1-7) and a driving rod placing groove (1-8), the right end of a driving rod (2-16) is fixedly connected to the left fixed rotating shaft (2-15), the rear end of a connecting rod (2-17) is fixedly connected to the front side of the left end of the driving rod (2-16), and the driving rod (2-16) and the connecting rod (2-17) are respectively arranged in the driving rod placing groove (1-8) and the connecting rod placing groove (1-9).

2. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 1, characterized in that: the secondary lifting oil cylinder (3) comprises an oil cylinder rotating shaft (3-1), an oil cylinder rotating base (3-2), a lifting oil cylinder (3-3), an oil cylinder pulling socket (3-4), a central lifting seat (3-5), a central connecting rod (3-6) and a central bracket (3-7), the oil cylinder rotating shaft (3-1) is fixedly connected in an oil cylinder placing groove (1-13), the right end of the lifting oil cylinder (3-3) is fixedly connected on the oil cylinder rotating base (3-2), the rotating base (3-2) is hinged on the oil cylinder rotating shaft (3-1), the oil cylinder pulling socket (3-4) is fixedly connected on a lifting rod of the lifting oil cylinder (3-3), the lower end of the central lifting seat (3-5) is hinged in the oil cylinder pulling socket (3-4), the middle end of the central connecting rod (3-6) is fixedly connected in the central lifting seat (3-5), and the central bracket (3-7) is fixedly connected on the central lifting seat (3-5).

3. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 2, characterized in that: the lifting support seat (4) comprises a left front adjusting seat (4-1), a right front adjusting seat (4-2), a left rear adjusting seat (4-3), a right rear adjusting seat (4-4), four T-shaped sliding grooves (4-5), a front connecting plate (4-6), a rear connecting plate (4-7), four adjusting bolts (4-8), a left front arc-shaped support seat (4-9), a right front arc-shaped support seat (4-10), a left rear arc-shaped support seat (4-11) and a right rear arc-shaped support seat (4-12), the upper ends of the left front adjusting seat (4-1), the right front adjusting seat (4-2), the left rear adjusting seat (4-3) and the right rear adjusting seat (4-4) are respectively provided with the T-shaped sliding grooves (4-5), the left front arc-shaped support seat (4-9), The right front arc-shaped supporting seat (4-10), the left rear arc-shaped supporting seat (4-11) and the right rear arc-shaped supporting seat (4-12) are respectively connected in four T-shaped sliding chutes (4-5) in a sliding manner through T-shaped sliding blocks, four adjusting bolts (4-8) are respectively connected in the four T-shaped sliding chutes in a rotating manner, the four adjusting bolts (4-8) are respectively connected on the left front adjusting seat (4-1), the right front adjusting seat (4-2), the left rear adjusting seat (4-3) and the right rear adjusting seat (4-4) in a threaded fit manner, the left end and the right end of the front connecting plate (4-6) are respectively and fixedly connected with the left front arc-shaped supporting seat (4-9) and the right front arc-shaped supporting seat (4-10), the left end and the right end of the rear connecting plate (4-7) are respectively and fixedly connected with the left rear arc-shaped supporting seat (4-, the front end and the rear end of the central connecting rod (3-6) are respectively and fixedly connected with a front connecting plate (4-6) and a rear connecting plate (4-7).

4. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 3, characterized in that: the lifting support seat (4) further comprises four lifting pulling sockets (4-13), four lifting rods (4-14), four lifting hinge shafts (4-15), a left front lifting seat (4-16), a left rear lifting seat (4-17), a left rotating shaft (4-18), a right front lifting seat (4-19), a right rear lifting seat (4-20), a right rotating shaft (4-21), a first connecting rod (4-22) and a second connecting rod (4-23), the four lifting pulling sockets (4-13) are respectively and fixedly connected onto the four lifting rods (4-14), the four lifting hinge shafts (4-15) are respectively and fixedly connected into the four lifting pulling sockets (4-13), the lower ends of the left front adjusting seat (4-1), the right front adjusting seat (4-2), the left rear adjusting seat (4-3) and the right rear adjusting seat (4-4) are respectively hinged onto the four lifting hinge shafts (4-15) Four lifting rods (4-14) are respectively connected in a sliding way on a left front lifting seat (4-16), a left rear lifting seat (4-17), a right front lifting seat (4-19) and a right rear lifting seat (4-20) on a lifting articulated shaft (4-15), the front and rear ends of a left rotating shaft (4-18) are respectively and fixedly connected on the left front lifting seat (4-16) and the left rear lifting seat (4-17), the front and rear ends of a right rotating shaft (4-21) are respectively and fixedly connected on the right front lifting seat (4-19) and the right rear lifting seat (4-20), the right rotating shaft (4-21) and the left rotating shaft (4-18) are respectively and rotatably connected in a right communicating circular hole (1-11) and a left communicating circular hole (1-12), the front and rear ends of a first connecting rod (4-22) are respectively and fixedly connected on two left lifting sockets (4-13), the front end and the rear end of the second connecting rod (4-23) are respectively and fixedly connected to the left front lifting seat (4-16) and the left rear lifting seat (4-17), and the rear end of the left rear lifting seat (4-17) is fixedly connected with the front end of the connecting rod (2-17).

5. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 4, characterized in that: the bottom corner vehicle-mounted fixing plates (5) are respectively and fixedly connected to four bottom corners of the lower end of the carrying plate body (1-1), and fixing threaded holes which penetrate through the four bottom corner vehicle-mounted fixing plates (5) from top to bottom are formed in the four bottom corner vehicle-mounted fixing plates.

6. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 5, characterized in that: the front ends of the left front adjusting seat (4-1) and the right front adjusting seat (4-2) are respectively provided with a threaded hole, the rear ends of the left rear adjusting seat (4-3) and the right rear adjusting seat (4-4) are respectively provided with a threaded hole, and the four adjusting bolts (4-8) are respectively connected in the four threaded holes in a threaded fit manner.

7. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 6, characterized in that: the left front arc-shaped supporting seat (4-9) and the right front arc-shaped supporting seat (4-10) are both arc-shaped and downwards inclined from front to back, and the left rear arc-shaped supporting seat (4-11) and the right rear arc-shaped supporting seat (4-12) are both arc-shaped and downwards inclined from back to front.

8. The adjusting and fixing device for pipeline transportation suitable for oil well coupling oil increasing according to claim 7, characterized in that: the spiral angle of the meshing transmission of the worm (2-3) and the turbine (2-4) is smaller than the friction angle, so that the reverse self-locking between the worm (2-3) and the turbine (2-4) is realized.